10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino
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10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino
Suitable for external expansion of single-chip microcontrollers, which is beneficial for learning keyboard extensions outside of single-chip microcontrollers.
10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino
Numéro d'article: 74101913

10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin

Numéro d'article: 74101913

DJF 4716

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Suitable for external expansion of single-chip microcontrollers, which is beneficial for learning keyboard extensions outside of single-chip microcontrollers.
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Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

Compact Design
The 3 x 4 matrix layout ensures a space-saving design, making it easy to integrate into various projects without occupying excessive space.
Versatile Connectivity
Equipped with a 7-pin Dupont connector, this membrane switch easily interfaces with microcontrollers, especially Arduino, simplifying setup for enthusiasts and developers.
Durable Material
Constructed from high-quality materials, this membrane switch is designed for durability, ensuring a long lifespan and reliable performance in demanding applications.

Détails du produit

Shop the JESSINIE 10Pcs 3x4 Matrix Array Membrane Switch on Ubuy Djibouti. Get the best deals on keypad keyboards for Arduino and microcontrollers. Explore now!
  • 10Pcs 3 x 4 Matrix Array Membrane Switch 69.2 x 76.9mm Keypad Keyboard
  • 7Pin DuPont head with 2.54mm spacing for circuit connection
  • Suitable for external expansion of single-chip microcontrollers
  • Standard square resistance: ≤ 50mQ/mouth/mil
  • Operating pressure: Metal shrapnel type 220-350g
  • Switch stroke: metal spring type 0.6-0.8mm
Item Weight0.9 lbs (410 grams)

À qui est-ce destiné ?

Suitable For
  • DIY Electronics Hobbyists

    Ideal for hobbyists creating custom projects with Arduino or microcontrollers, providing a functional button interface.

  • Educational Purposes

    Great for educational settings to teach students about interactive electronics and basic programming using keypads.

  • Embedded Systems Developers

    Suitable for developers designing user interfaces for embedded systems that require compact and functional control devices.

Not Suitable For
  • High-Duty Cycle Applications

    Not suitable for applications that require frequent or intense button pressing due to potential wear and limited lifespan.

  • Professional Industrial Use

    May not meet the durability and reliability standards required for high-demand industrial environments or equipment.

  • Limited Programming Experience

    Users without experience in programming or integrating keypads may struggle to use this effectively and efficiently.

DESCRIPTION DU PRODUIT

10Pcs 3 x 4 Matrix Array Membrane Switch 69.2*76.9mm Keypad Keyboard 3x4 12 Key Matrix Array Membrane Switch Microcontroller Extended Keyboard 7Pin Dupont for Arduino

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is a matrix array membrane switch?

    répondre: A matrix array membrane switch is a type of input device used to input commands or data into electronic systems. It consists of a grid-like arrangement of keys that serve as a multi-button interface for various applications, such as calculators or remote controls. The 3x4 format, which contains 12 keys, allows for efficient use of space while providing users with an easy-to-navigate interface. These switches are particularly effective in compact devices, where space is limited but functionality is required.
  • question: How do I connect the 10Pcs 3x4 matrix array membrane switch?

    répondre: Connecting the 10Pcs 3x4 matrix array membrane switch involves interfacing it with a microcontroller using its 7-pin connector. Each pin corresponds to a specific row or column in the matrix configuration. By programming the microcontroller to recognize the key presses, you can create a functional keyboard for your projects. This setup is commonly used in DIY electronics, robotic controls, and custom interfaces, making it versatile for hobbyists and professionals alike.
  • question: What are the dimensions of the membrane switch?

    répondre: The dimensions of the membrane switch are 69.276mm x 9mm, making it compact enough to fit in various electronic devices. The slim profile allows for easy integration into dashboards, control panels, or handheld gadgets. This space-saving design is advantageous in applications where design aesthetics and user experience are essential, such as in home appliances or automotive controls, providing both functionality and style.
  • question: Can I use this membrane switch with Arduino?

    répondre: Yes, the 10Pcs 3x4 matrix array membrane switch is compatible with Arduino boards. You can easily integrate this keypad by connecting its pins to the Arduino's digital inputs. By utilizing libraries like Keypad or MatrixKeypad, you can efficiently read key presses in your coding projects. This feature is highly beneficial for creating interactive systems, such as user interfaces for robots or custom displays, providing a seamless user experience.
  • question: What applications are suitable for this membrane switch?

    répondre: This membrane switch is versatile and can be used in various applications, including consumer electronics, medical devices, and industrial equipment. Its compact design and easy installation make it suitable for small form-factor devices, such as handheld controllers, appliance dashboards, or any programmable interface. This adaptability allows for creative use in projects, enhancing functionality while maintaining an aesthetically pleasing interface.
  • question: What is the durability of this membrane switch?

    répondre: The 10Pcs matrix array membrane switch is designed for durability with a lifespan of hundreds of thousands of button presses. This resilience makes it ideal for continuous-use environments, such as in industrial settings or consumer electronics. Its construction also provides resistance to environmental factors like dust or moisture, ensuring consistent performance. This long-lasting quality makes it suitable for applications where reliability is critical.
  • question: How do I properly maintain a membrane switch?

    répondre: Maintaining the 10Pcs 3x4 matrix array membrane switch involves keeping it free of dirt and moisture. Regularly check the device for any signs of wear or damage. To clean, use a soft, dry cloth to wipe the surface gently. Avoid using abrasive materials or solvents that could damage the switch's surface. Proper maintenance extends the life of your switch and ensures that it functions correctly, making it more reliable for your projects.
  • question: Are these membrane switches customizable?

    répondre: Yes, the 10Pcs matrix array membrane switch can be customized to fit specific customer requirements. Manufacturers often allow for modifications in layout, graphics, and design to suit particular applications. This feature is particularly useful for businesses needing branded devices or specialized controls. Customization enhances user engagement and creates a more tailored experience for the end-user, elevating the overall functionality of the product.
  • question: What electronic components can I use with this membrane switch?

    répondre: You can use the 10Pcs 3x4 matrix array membrane switch with various electronic components, including Arduino, Raspberry Pi, and other microcontrollers or development boards. These components facilitate the input reading of the switch, allowing for the creation of intelligent devices like home automation systems, robotics, and interactive displays. This flexibility broadens your project possibilities, empowering you to create innovative solutions tailored to your needs.
  • question: Where can I buy 10Pcs 3 x 4 Matrix Array Membrane Switch in Djibouti?

    répondre: You can purchase the 10Pcs 3 x 4 Matrix Array Membrane Switch from Ubuy in Djibouti. Ubuy is a trusted online retailer that offers a wide range of electronic components and accessories, making it easy to find the specific products you need for your projects. With various options available, Ubuy ensures you have access to quality components while shopping conveniently from home.

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  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
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DJF 4716

Commandez maintenant et recevez votre commande aux alentours du Vendredi, Juillet 03

QTY:

Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

nos meilleurs partenaires logistiques
  • fedex
  • dhl
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Caractéristiques et avantages

  • 7P DuPont head for easy circuit connection
  • Suitable for external expansion of single-chip microcontrollers
  • Removable white sticker for easy installation
  • High-quality circuit with standard specifications
  • Metal shrapnel type with adjustable operating pressure
  • Durable and reliable construction with a long service life